From 613f789c19153edadb1fcc11866192f6b296ee58 Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Mon, 25 Dec 2017 23:17:23 -0300
Subject: [PATCH] w32pthreads: remove some remaining superfluous checks

Signed-off-by: James Almer <jamrial@gmail.com>
---
 compat/w32pthreads.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/compat/w32pthreads.h b/compat/w32pthreads.h
index 237cab5677..21acfd2ba1 100644
--- a/compat/w32pthreads.h
+++ b/compat/w32pthreads.h
@@ -39,11 +39,6 @@
 #include <windows.h>
 #include <process.h>
 
-#if _WIN32_WINNT < 0x0600 && defined(__MINGW32__)
-#undef MemoryBarrier
-#define MemoryBarrier __sync_synchronize
-#endif
-
 #include "libavutil/attributes.h"
 #include "libavutil/common.h"
 #include "libavutil/internal.h"
@@ -63,10 +58,8 @@ typedef CONDITION_VARIABLE pthread_cond_t;
 #define PTHREAD_MUTEX_INITIALIZER SRWLOCK_INIT
 #define PTHREAD_COND_INITIALIZER CONDITION_VARIABLE_INIT
 
-#if _WIN32_WINNT >= 0x0600
 #define InitializeCriticalSection(x) InitializeCriticalSectionEx(x, 0, 0)
 #define WaitForSingleObject(a, b) WaitForSingleObjectEx(a, b, FALSE)
-#endif
 
 static av_unused unsigned __stdcall attribute_align_arg win32thread_worker(void *arg)
 {